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Coaxial Cable Connectors with Improved Crimp Strength and Impedance Performance

A coaxial cable and connector technology, which is applied in the direction of conductive connection, connection, two-part connection device, etc., can solve the problems of impedance disorder and insufficient improvement of friction force, and achieve the effect of improving crimping strength

Active Publication Date: 2019-12-06
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to this conventional structure, the crimping strength of the outer conductor case to the coaxial cable can be improved, and the strength of the coaxial cable against stretching can be improved, but the amount of the insulator 221 entering the recess G is not much at all, and the improvement of the frictional force is insufficient.
[0009] In addition, in this case, only a part of the coaxial cable is separated by the distance between the concave portion G and the core wire 224 due to the concave portion G. As a result, the impedance is increased only in the concave portion G, that is, the overall impedance disorder

Method used

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  • Coaxial Cable Connectors with Improved Crimp Strength and Impedance Performance
  • Coaxial Cable Connectors with Improved Crimp Strength and Impedance Performance
  • Coaxial Cable Connectors with Improved Crimp Strength and Impedance Performance

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Embodiment Construction

[0061] A preferred embodiment of the present invention will be described with reference to the drawings. In addition, here, a so-called right angle type connector will be described, but the present invention is not limited thereto.

[0062] figure 1 is a bottom side plan view of the coaxial cable connector 1 of the present invention connected to the coaxial cable 10, figure 2 is an exploded perspective view of the coaxial cable connector 1 . Coaxial cable connector 1 separated by figure 1 The central axis of H-H is a left-right symmetrical shape, which mainly includes: a conductive terminal 20; an insulating shell 40, the shell 40 is integrally formed with the terminal 20; and an outer conductor housing 70, the outer conductor housing 70 covers At least a portion of the housing 40 and at least a portion of the coaxial cable 10 . In addition, since the terminal 20 and the housing 40 are integrally formed, they cannot actually be disassembled, but in figure 2 In FIG. 2 ...

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Abstract

A coaxial cable connector which improves pressing strength on coaxial cables and regualtes the impedance of the coaxial cables includes: a terminal, a shell supporting the terminal, and an outer conductor shell covers at least one parts of both the shell and the coaxial cable. The outer conductor shell has at least one concave part and at least one convex part in a plane that is basically orthorhombic to the coaxial cable, a contact surface with the coaxial cable, and / or the contact surface in the axial direction of the coaxial cable.

Description

technical field [0001] The present invention relates to a coaxial cable connector, and in particular, to a coaxial cable connector capable of improving the crimping strength and impedance integrity of crimping a coaxial cable. Background technique [0002] An example of such a coaxial cable connector is shown in Patent Document 1. Figure 14 It is an exploded perspective view of the coaxial cable connector 110 disclosed in this patent document 1. [0003] The coaxial cable connector 110 includes: an insulating shell 114 that can be divided into two; a conductive terminal 116 provided on the insulating shell 114; and at least a part of the shell 114 and at least a part of the coaxial cable 220 covered Outer conductor housing 112 . The outer conductor case 112 has a substantially cylindrical portion 120 connected to the cylindrical case of the mating connector, and a concentric insulating cylindrical portion 141 formed of a part of the housing 114 is arranged inside the subst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R9/05H01R13/46H01R24/38
CPCH01R9/05H01R13/46H01R24/38
Inventor 伝法谷郁夫
Owner HIROSE ELECTRIC GROUP
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